$OpenBSD: patch-libs_core_ddmanager_ddmanager_cpp,v 1.1 2017/05/22 20:30:52 espie Exp $

Index: libs/core/ddmanager/ddmanager.cpp
--- libs/core/ddmanager/ddmanager.cpp.orig
+++ libs/core/ddmanager/ddmanager.cpp
@@ -31,6 +31,7 @@
 #endif
 
 #include	<cstring>
+#include 	<unistd.h>
 
 #include	<boost/static_assert.hpp>
 #include	<boost/format.hpp>
